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Instrument Knob Selection Guide
Black knobs shown. Rollover images to see silver knobs.
ML Series ML Series black or silver machined aluminum knobs have two exclusive soft-touch rings on the outside diameter. Indicator dot located on top of knob. RoHS compliant.
HD Series HD Series black or silver machined aluminum knobs have a tall profile, along with an ergonomically designed finger surface. Saw cut indicator line. RoHS compliant.

JD Series JD Series black or silver traditional style machined aluminum knobs. Saw cut indicator line is on half of the top and full-length of the side. RoHS compliant.
DD Series DD Series black or silver machined aluminum knobs. Featuring distinctive styling with saw cut indicator line on the front length. RoHS compliant.

DDS Series DDS Series black or silver machined aluminum knobs have a skirt extended on the bottom portion of the knob for easier viewing of the rotation. Indicator triangle located on the skirt. RoHS compliant.
DDSPT Series DDSPT Series black or silver machined aluminum knobs eliminate rotation due to incidental contact. The knob must be depressed before rotation can occur. Saw cut indicator line located on skirt. RoHS compliant.

SC Series SC Series black or silver machined aluminum knobs have a skirt extended on the bottom portion of the knob for easier viewing of the rotation. 0 - 9 digits located on skirt. RoHS compliant.
OED Series black or silver machined aluminum knobs with knurled finish. Indicator line OR triangle on top. RoHS compliant.

OEJ Series black or silver machined aluminum knobs with knurled finish. Indicator line OR triangle on top. RoHS compliant.
OES Series black or silver machined aluminum knobs with a skirt and a knurled finish. Indicator line OR triangle on top. RoHS compliant.